The article deals with information security risks in accordance with the basis of the type of impact on equipment and systems, The legal basis for the second direction of information security, protection of information, information resources, information systems, information security are governed, Protection of information systems against potential threats "fifth column". Thus, to ensure effective protection against internal information security violators. The use of non-certified information systems, databases and data banks, as well as non-certified means of information protection,
importance of information security
Security refers to the sustainability of all it components (operating system, services, applications, etc.) to attack, as well as providing a standard set of properties: confidentiality, integrity and availability.
It should be noted that privacy as part of Trustworthy Computing is a slightly different concept than from a security point of view. Microsoft in this case meant that every user must manage their documents and the rights to carry out the activity with them. The same applies to the real-time web services and other services that support the communication.
Reliability implies that the user can gain access to resources when necessary, and must also be sure that the expected level.
Finally, business integration is, first and foremost, aid users in finding the required solutions. It is not enough to say: ' Take the first, second, third, etc.-and use ". You want to tell and teach how to do it. In particular, how to ensure the security of your IT infrastructure. We have already described the concept of Trustworthy Computing on the pages of our site, so now let's consider only those points that are relevant in our context. It is, first and foremost, Microsoft Security Framework.
It should be noted that under the loud marketing name hides the formula that Microsoft has recorded as: SD3 + C (Security By Design, Security By Default, Security By Deployment and Communications).
Merit software giant, in our view, is precisely that he was able to formalize those basic principles that many experienced system administrators and users of a client-server application architecture understood intuitively, but to convey to the general public or the developers could not (in the end, it's not their job). Thus, Microsoft, as a representative of the developers, has formulated some basic techniques that we can observe today in its products.
The brainchild of Microsoft Trustworthy Computing and Security Framework became Windows Server 2003. Its developer says that this is a product whose safety was founded when designing, that from the outset, implements the minimal functionality and the minimum necessary privileges. In addition to the system comes a number of tools that allow you to manage processes it security. For example, MBSA (Microsoft Baseline Security Analyzer), SUS (Software Update Services), WU (Windows Update) etc. is not to say that Windows Server 2003 is better than, for example, a particular Linux distro, but what better Windows 2000 Server-that's for sure.
While working on the latest version of the server OS software giant, in our opinion, played on some political and social hot around security issues. Some users are missing, that Microsoft had started to seriously address the issue of it security only after the events of 11 September, freezing the development of Windows Server 2003 for 6 months and code audit.
Finally Microsoft has released the book "Writing Secure Code" (secure code), which described the formal principles, useful for application architects, developers, QA staff, etc.
It is interesting to note that in the finals of each developer, system administrator and any other professionals providing security information system, it is necessary to answer the question: "how safe is built?". Here you can reply: "fairly safe" or simply "Safely". But to evaluate this option, you must understand what "adequate security". Best to provide "adequate security" allows the following figure illustrates the balance of compromises from the theory of risk management:
On the one hand provided security, and, on the other hand, the total value of option and practicality. As you can see, it's oxymoronic entity. But to correctly place the slider on the scale and properly assess the risks, you should undertake a range of activities: assess existing strengths, identify risks, analyze them and prioritize, conduct monitoring and planning, and complete all the execution and auditing. Thus, we move on to the next section.
The threat model and process for it security
Threat modeling always begins with some general scheme, which equally is represented in almost every it security tutorial or most web resources on this topic. We offer start from the next pretty compact model.
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information security systems
Perimeter security systems General Information. Perimeter security systems , Standard operating procedures (SOP ) are designed to determine whether to enter the territory to be protected , or in any area to which access is not permitted to all. Fence (Perimeter) Intrusion Detection Systems - ” determine the penetration of the fence (perimeter )”, which implies Full post
Security of information systems
The notion of information security management system
Information Security Management - a cyclical process that includes raising awareness of the need to protect information and tasking; data collection and analysis on the state of information security in the organization; information risk assessment; planning measures for handling risks; realization and implementation of appropriate control mechanisms, roles and responsibilities, training and motivation of staff, operational work on the implementation of protective measures; monitor the functioning of control mechanisms, assess their effectiveness and appropriate corrective action.
Process of continual improvement typically requires an initial investment documenting activities, formalization approach to risk management, the definition of the methods of analysis and resource allocation. These measures are used to bring the cycle into effect. They do not necessarily have to be completed before they are activated under revision.
Checks may be held at any time and any frequency depending on the specific situation. In some systems, they must be integrated into automated processes to ensure immediate compliance and response. For other processes, response is required only in the case of security incidents, when the protected information resources have been amended or added, as well as when changes threats and vulnerabilities. Required annual or other periodic inspections or audits to ensure that the control system as a whole achieves its goals.Full post
Security and communications equipment, security systems, turnstiles, access control, intercoms, video surveillance systems, overview, The leading supplier of equipment for control of production and identifying, control to maximize security in the process. Currently on the market of security systems are a lot of producers of equipment for access control systems. However, the most popular access.... Full post
can easily detect weapons like a knife and gun, and all articles of metal which are hidden in the human body. Warranty, Everyone who is going to create a security system project need to know that the devices measuring frequency lies quite simply LC generator. At a time when the perimeter to a path object.... Full post
Video surveillance on the trading floor Innovations in security- IP video surveillance - Use the smart house system is complete without the use of video cameras. The eyes of new generation integrated under the multifunctional high-tech communication type, without territorial or functional limitations. Because the owner at any time to find out what are the circumstances in his private area, even .... Full post
equipment for video surveillance systems Benefits of Security Camera Systems All you need to know aHow to cameras for video surveillance systems ? bout surveillance cameras
In recent years, video surveillance has become an integral part of a comprehensive security system object because modern video surveillance systems allow you to not only watch and record videos, but also to program the reaction of the whole security system in the event of alarm events or situations.
Depending on the type of equipment used video surveillance system is divided into analog and digital. Analog CCTV systems are used where necessary to organize surveillance in a small number of rooms and information from video cameras to record to a VCR. To ensure the safety of especially responsible or geographically distributed objects using digital video surveillance systems, which are usually integrated into the complex security systems. Such complexes are fixed, record and analyze information from the cameras, readers, access control systems, security and fire sensors, and “make decisions” for the protection of the protected object in standalone mode or as directed by the system operator.... Full post.
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